211.149.196.92 - Linux - whoami(root) - 【uid(0) gid(0)】
幸福不是因为得到的多,而是计较的少。苦苦追求没有得到的,不懂得珍惜拥有的,结果只是徒劳伤命。

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Linux ebs-32930 3.10.0-693.21.1.el7.x86_64 #1 SMP Wed Mar 7 19:03:37 UTC 2018 x86_64
nginx/1.26.1
RoHS certification for power supply products_Dongguan Pubiao Testing Technology Co., LTD

ROHS

Position锛 Home Chemical ROHS

RoHS certification for power supply products

RoHS certification for power supply products
Details

RoHS 2.0 (Restriction of Hazardous Substances Directive 2.0) is a restriction directive for hazardous substances in electrical and electronic equipment issued by the European Union in 2011, replacing RoHS 1.0 (2002/95/EC) in 2002. And gradually expand the scope of control. The following is its core content:

Comparison term RoHS 1.0锛2002/95/EC锛 RoHS 2.0锛2011/65/EU锛夛紙kV锛
Control substances Six items (Pb, Cd, Hg, Cr鈦垛伜, PBBs, PBDEs) 10 items (4 new phthalates added)
Scope of application Only for specific electronic and electrical equipment (EEE) Covering all EEE (new medical equipment, monitoring equipment, etc.)
Requirements for the CE marking None Mandatory CE certification (must comply with RoHS 2.0)
Exemption mechanism Temporary exemption A stricter exemption process (regular review)

1. Main updates of RoHS 2.0:2. 10 hazardous substances controlled by RoHS 2.0

Matter Limit value (homogeneous material) Common uses Test standard
Lead锛圥b锛 ≤1000 ppm Solder, glass, batteries, coatings IEC 62321-5
Cadmium锛圕d锛 ≤1000 ppm Electroplating layer, stabilizer, pigment IEC 62321-5
Mercury锛圚g锛 ≤1000 ppm Fluorescent lamps, switches, thermometers IEC 62321-4
Hexavalent chromium锛圕r鈦垛伜锛 ≤1000 ppm Metal coating, anti-corrosion treatment ISO 3613
Polybrominated biphenyls锛圥BBs锛 ≤1000 ppm Flame retardants (plastics, circuit boards IEC 62321-6
Polybrominated diphenyl ethers锛圥BDEs锛 ≤1000 ppm Flame retardants (wire insulation layers, casings IEC 62321-6
DEHP**锛圖iethylhexyl phthalate锛 ≤1000 ppm PVC plastic, cables, soft rubber components IEC 62321-8
BBP**锛圔utyl benzyl phthalate锛 ≤1000 ppm Floor, paint, adhesive IEC 62321-8
DBP**锛圖ibutyl phthalate锛 ≤1000 ppm Ink, sealant, rubber products IEC 62321-8
DIBP**锛圖iisobutyl phthalate锛 ≤1000 ppm A plasticizer to replace DBP IEC 62321-8

The four newly added phthalates (DEHP, BBP, DBP, and DIBP) came into effect on July 22, 2019 (in accordance with the amendment (EU)2015/863).

3. Scope of application of RoHS 2.0 (11 major categories of products)锛

RoHS 2.0 covers all electronic and electrical equipment (EEE), including锛

Large household appliances (refrigerators, washing machines)

2. Small household appliances (vacuum cleaners, rice cookers)

3. IT and communication equipment (computers, mobile phones)

4. Consumer electronics (televisions, audio equipment)

5. Lighting equipment (LED lamps, fluorescent lamps)

6. Electric tools (electric drills, electric saws

7. Toys and Leisure Equipment (Electronic toys)

8. Medical equipment (fully included on July 22, 2021)

9. Monitoring and control equipment (industrial sensors)

10. Vending machine

11. Other EEE not listed

4. RoHS 2.0 Exemption Clauses:

Some applications may apply for exemption due to technical irreplaceability (refer to RoHS Annex III), for example:

Lead in high-temperature solder (Exemption No. 7c)

Cadmium in medical devices (Exemption No. 18b)

Lead in LED Glass (Exemption No. 41)

Exemptions are subject to regular review and have a maximum validity period of five years.

5. Test Methods (IEC 62321 Series)

Test project Method standard Equipment
Lead, cadmium, mercury IEC 62321-5 XRF spectrometer, ICP-MS
Hexavalent chromium ISO 3613锛圗EE锛 UV-Vis spectrophotometer
Polybrominated biphenyls/ethers IEC 62321-6 GC-MS

6. The difference from REACH SVHC

Comparison item RoHS 2.0 REACH SVHC
Regulatory objectives Limit the harmful substances in EEE Control the high-risk characteristics of all chemicals
Limit value Fixed threshold (such as 1000ppm锛 Usually 0.1% (content in the item)
Test range Homogeneous material The total amount of SVHC in items
Control the quantity of substances Ten items 247 items (Continuously updated锛

7. Frequently Asked Questions

Q1: Does RoHS 2.0 apply to packaging materials?

A: Not directly applicable, but the packaging must comply with 94/62/EC (heavy metal limit: Cd+Pb+Hg+Cr鈦垛伜≤100ppm).

Q2: Is China's RoHS (GB/T 26572) equivalent to RoHS 2.0?

A: No. Currently, China's RoHS still controls six items (four types of phthalates are not included), but it requires the marking of the content of harmful substances.

Q3: How to check the exemption status?

A: by the European Union's RoHS exemption database (https://ec.europa.eu/growth/sectors/electrical-engineering/rohs-directive/exemptions_en).


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